BSTCALCULATOR
BUY•SELL•TRADE
Know Your Numbers.
Clear offers. Confident decisions.
Offer Rates
75%
60%
Cash payouts and purchases are saved as two separate History transactions. Cash is not applied as purchase credit.
70%
0%100%
%
Items to Purchase
Add items to calculate their purchase total.Enter estimated prices for items you are considering.
Apply Sales Tax
Calculate sales tax on purchased items.Estimated Tax$0.00
Enter a tax rate or turn off Apply Sales Tax.
Purchase subtotal$0.00
Sales tax$0.00
Purchase Total$0.00
Items to Sell or Trade
Add items to calculate their trade-in value.Total market value$0.00
Your trade-in items need to be worth
$0.00
Options to complete the deal:
Trade in more items
Total market value of additional items
OR
Pay remaining balance
Cash, debit, or credit
Transaction Summary
Items to Purchase
Items0 items
Purchase subtotal$0.00
Sales tax (0%)$0.00
Purchase total$0.00
Custom Sale Price
Enter the agreed selling price.
Price adjustment$0.00
Items to Sell or Trade
Items0 items
Total market value$0.00
Offer details
Select the offer being accepted
No offer selected yet.
Offer methodStore Credit Offer
Offer rate70%
Calculated offer$0.00
Store Credit$0.0080% Trade Rate
Cash$0.0060% Cash Rate
Total Combined Offer$0.00
Adjust Cash Offer
Overrides the calculated cash offer when you agree on a different amount.
Store credit applied−$0.00
Purchase Total$0.00
Trade credit applied−$0.00
Final Balance$0.00
Remaining Balance
$0.00
Amount forgiven$0.00
Finish calculation
No additional payment required.
Payment Status
Payment Status
Payment details
Payment method
First payment amount ($)
Second payment method
Second payment amount$0.00
Free Plan50 of 50 remaining
Resets on the 1st of each month
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REMAINING BALANCE AUTO-CALCULATED
$0.00
Final balance after trade credit and adjustments.
0 items traded · 0 items bought70% offer
Transaction History
Recent TransactionsYour latest 30
Filters Refine your transactions
Export Pro feature
Your PDF will include only transactions matching your selected search and filters.
PDF Export Preview
0 of 0 transactions selected
Current History filters and PDF date range determine the export.
Free includes your 30 most recent transactions. Older transactions remain saved and are accessible with Pro.
Appearance
Your Plan
CurrentFree Plan
- 50 calculations per month
- 30 recent transactions in History
- Optional rewarded ads (Coming soon)
- No forced ads or pop-ups
- All calculator features
Pro subscriptions coming soon.