Estate Kit Intake Sheets for Hobby Shops
A spreadsheet that helps small hobby shops and model-kit resellers quickly price and make fair offers on inherited kit collections.
The problem
Hobby shop owners and kit resellers get offered garage-loads of unbuilt and half-built model kits, often from families clearing an estate. Sorting hundreds of kits by brand, kit number, sealed or opened status, and missing parts is slow, so offers are inconsistent and good deals get passed up.
Where people complain about it
Look in model-building subreddits, hobby-shop owner groups, and Facebook buy/sell/trade groups for posts about being offered a large collection and not knowing how to value it. Pay attention to questions about how to handle opened kits, missing decals, and how to make a fair offer to a grieving family.
The idea
Sell a ready-made intake spreadsheet and checklist built for model kits. Each row captures brand, kit number, scale, condition grade, and missing parts. The seller pastes in their own recent sold prices, and the sheet applies their margin rules to produce a low-to-high offer range and a printable offer summary.
Independent hobby shop owners and part-time kit resellers who regularly buy collections to resell on eBay, at shows, or in-store.
$39 one-time for the template. Offer a $149 add-on where you customize the margin rules and condition grades for their shop.
Start for under $100
- Build the sheet in Google Sheets with condition grades, a missing-parts checklist, margin settings, and an auto-calculated offer range.
- Test it on 30 or more kits from your own stash or a friend's, and fix whatever slows you down.
- Offer free use to two local hobby shops or active resellers in return for honest feedback and a short testimonial.
- List the template on Gumroad or Etsy with screenshots and a short demo video (under $30 total with a domain).
- Post helpful walkthroughs in model-kit communities, following each group's self-promotion rules.
Landing the first customer
A local independent hobby shop owner. Visit in person, ask how they price collections that walk in, and offer to set up the sheet free for their next one.
What could go wrong
- Spreadsheets are easy to copy or replace with free versions, so your edge must be kit-specific design and good setup help.
- The buyer pool is small, so growth may plateau without expanding to similar collectibles like die-cast cars or trading cards.
Verify demand in 15 minutes
Every idea is a hypothesis. Run these searches before you spend a dime.