Old Plastic Model Kits

Plastic model kits, airplane kits, etc., for sale.

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Policies and Returns


At OMK (Oldmodelkits.com) our mission is simple. We strive to provide quality out-of-production kits for collectors worldwide while maintaining a high level of customer service.

To achieve this goal, we have defined the business, customer service and developed policies and quality control processes. We believe these to be reasonable and fair. Since 2003 they have helped make Oldmodelkits.com the largest and most successful direct-sales rare kit vendor on the internet.

Our Business

OMK is not a hobby shop. It is important to understand that OMK sells second-hand (previously owned) collectible, antique and out-of-production kits. As with any second-hand sales operation, we are not customers of Revell, Hasegawa, Tamiya, etc and do not receive any of the support that a hobby shop would receive. Furthermore, most of our kits are out of production and from manufacturers that no longer exist. That means that there is zero support for these kits.

Customer Service

At OMK, a high level of customer service is defined by:

  1. Responding to all emails, requests and estimates within 48 hours or less (except on weekends or holidays). Please set your spam filter to allow emails from oldmodels@yahoo.com or alan@oldmodelkits.com or you will not receive our response.
  2. Packing your order with USPS approved packaging materials.
  3. Mailing your order within the time frame printed on your on-line invoice (USA checkout) or on your email estimate (international orders).
  4. Insuring that you receive the kit(s) that you ordered in the exact condition described.

Kit Value and OMK

Older kit values depend on five items: rarity, subject matter, box condition, assembly status and completeness.

Rarity and subject matter are intrinsic to the model and beyond the control of OMK. A system of grading and inspection has been developed for criteria under our control:

  1. Box Condition
    All boxes are graded according to a defined grading scale. Please see 'About the Kits' page for full details. Values will decrease with lower box quality.
  2. Assembly Status
    The kit is checked for assembly. If it has been started, the work done and the quality of the work are specified in the description.
  3. Completeness
    1. Factory sealed kits are assumed complete. They will not be opened and inspected as removing the seal would decrease the value of the kit.
    2. Internally factory bag sealed kits are assumed to be complete. They will not be opened and inspected as opening the bag would decrease the value. Some kits were issued with some parts internally sealed and some loose (never bagged). In this case, the never sealed parts are inventoried before the kit is placed on the website. If complete, the kit will still be described as 'factory sealed internal bags'.
    3. If an opened kit is not internally sealed, it is fully inventoried against the instructions before the kit is placed on the website. If parts are missing, they will be noted in the description. Original glue, paint brushes, paints, body filler, etc are never present unless specifically noted.
    4. If any parts or decals do not belong in that issue (e.g. the plastic is a different color), it will be noted in the description.
    5. Kits will never be resealed - inside or out. Kits with suspicious external seals will be opened and inventoried before they are listed on the website and will be sold as opened kits.
    6. **Remember** If you MUST have a complete kit, only purchase one that I list as "Inventoried 100% complete." There is no other way to be absolutely certain that a kit is complete. Kits that are factory sealed (inside or out) are only as accurate as the factory packed them! And every model company had a 'parts department' because they all made mistakes packing kits. Kits are sold as collectibles and you are building them at your own risk.


We do trade for kits that we are seeking to stock. On trades, it is traditional for each end to pay the respective shipping unless there is a large discrepancy.


The OMK return policy is simple and is identical to all second-hand collectibles and antiques dealers.

All sales are final. No exchanges. If an item is not as described, please email us immediately (within 7 days of receipt) and clearly explain the issue. OMK will either:

  1. Locate and ship you the missing part, only if the kit was opened and listed as "Inventoried complete" or
  2. Ask you to return the kit in the identical condition that it was received for a full OMK store credit towards any future purchase. A full credit is defined as the sum of (original purchase price) + (original shipping cost) + (return shipping cost). Return shipping is by a specified method such as USPS Parcel Post in the USA or regular Airmail international.

Example of returns that will be honored:

  • You received a kit that was physically different from the one you ordered
  • You ordered a factory sealed kit and received an open kit
  • You ordered a kit specified as internally sealed and it was not internally sealed
  • You ordered a kit specified as complete/not started and it was incomplete/started

Full database records of your order, including kit descriptions, are retained to assist in a timely store credit or replacement part(s).

Example of returns that will *not* be honored:

  • A factory sealed kit that has been opened. It is IMPOSSIBLE to inventory factory sealed kits and they are NOT guaranteed to be complete.
  • An internally sealed kit that has had an internal bag or bags opened. It is IMPOSSIBLE to inventory factory bag-sealed kits and they are NOT guaranteed to be complete.
  • The parts are off the trees or sprue. Kits are not inspected for this since motion during shipping would remove parts from the sprue regardless.
  • Decals that are curled, yellow or do not work. Due to popular demand, two articles have been posted on OMK about how to save old decals. Please see these articles before you use any old decals – regardless of how good they appear. Exceptional damage or wear of decals will be noted in the description.
  • Instructions have general age wear – yellowed, edge chips or limited crease splits or writing. Exceptional damage or wear of instructions will be noted in the description.
  • Minor broken parts (e.g. prop blades, etc), small short shots, other minor molding defects, light to medium tire burns, etc. These kits are up to 50 years old and will have minor flaws. I do my best to note major molding defects, major or missing broken parts and major burn marks but 100% accuracy is impossible. These types of defects are part of the old kit hobby. If you cannot tolerate them or are building and cannot fix them, then older kits are not for you.
  • Design or detail of the kit is not up to your personal standards. If you are concerned about this, please email for details before your purchase and we will be glad to help you. Please recall that these kits are sold as collectibles and you are building them at your own risk. Any comments in the description made about mold or kit quality are relative to the year that the kit was first released. NOTE: Older kits will never match the high standards of modern, state-of-the-art kits.
  • The kit is too difficult for you to build. Again, the kits are sold as collectibles. If you are concerned about the difficulty of any kits – especially vacuform and wooden kits which are for highly experienced modelers only – do not hesitate to email and ask for details. Vacuform and wooden kits are identified as such in the listing and are never recommended for beginners.
  • The kit was damaged in shipment by the USPS. If you selected to insure the order and it was damaged in shipping, we will assist you in filing the claim. Save the box and all packing material. Take photos of the damage and email us immediately. If you do not select insurance, you are at the mercy of the Postal Service. All orders are packed in USPS approved weight cardboard boxes, but once it leaves our business, it is in the hands of the postal service. Please select the additional postal insurance! It is very affordable and every claim we have filed has been honored in full because we pack to the USPS code.
  • Weeks or months later additional parts are found to be are missing. Please inspect your kits within the 7 day inspection period.
  • Failing to read a kit description, i.e. attempting to return any kit that is exactly as described
  • Removing parts from a complete kit, and then attempting to return the kit as incomplete. This behavior is rare and happens is less than .02% of all transactions, but it does happen.