
For card shops and sellers
Know what to pay, and what to move.
A Google Sheet that turns your own sales from TCGplayer, eBay, Whatnot and your till into buy rates by price band, and lists the stock that has sat too long. $49, one-time.
Digital download. Secure checkout by Stripe. 14-day refund.
Terms, including the 14-day refund
- $49
- Once
- Sheet
- In your Drive
- Short guide
- 14
- Day refund
What it does
Your sales in. Buy rates and stuck stock out.
1
Buy rates by price band
Works out a cash buy rate and a store credit rate for each price band, from what you actually keep after fees and postage, your target margin and how long that band takes to sell.
2
Best channel for the band
Shows which channel nets you the most for each band.
3
Dead stock
Lists dead stock, most cash tied up first, with a prompt for each card: lot it up, move it to a better channel, or reprice it.
4
A one-page summary
Gives a one-page summary and a simple month by month channel P&L.
Who it's for
Shops that buy collections and sell on more than one channel
Shops and sellers who buy collections and sell on more than one channel, and want their buy prices to come from their own numbers rather than a rule of thumb.
What's in it
A sheet, a guide, and demo data
1
The Google Sheet
You make your own copy in your Google Drive.
2
A short PDF guide
Exporting from each channel, reading the buy rates, acting on dead stock, and the kit's limits.
3
Demo data
From a made-up shop, so you can see it working before you add yours.
The sheet
See it with demo data before you buy

Price
Buy & Stock Kit
$49
USD, once
Your own copy of the sheet, the PDF guide, and the demo data. Nothing else to subscribe to.
Buy the kit for $49Digital download. Secure checkout by Stripe. 14-day refund.
Questions
Does it use market prices?
No. It only uses the sales and stock data you paste in. It does not connect to TCGplayer, eBay, Whatnot or your till.
Do I need Excel?
No, it's a Google Sheet. You need a free Google account to make a copy.
Do you see my data?
No. Your copy lives in your Google Drive. Nothing you paste in is sent to us.
Are the fees built in?
It comes with example fee rates that you replace with the rates on your own statements.
What if I don't have much data?
Bands with fewer than 5 sales (you can change this) show "Too few sales" instead of a rate.
Is this financial advice?
No. It's a calculator and a set of prompts, not tax, accounting or financial advice.
Refunds?
Email thelabtcg+support@gmail.com within 14 days of buying for a full refund.
How is it different from the Finance Back Office?
The kit is do it yourself, for buying and stock. The Finance Back Office is done with you: a full P&L, sales tax and 1099-K check.
Questions: thelabtcg+support@gmail.com
Example Card Co. is a made-up shop. TCGplayer, eBay and Whatnot are named only to explain where your exports come from. We have no partnership with them. Not tax, accounting or financial advice.
