BSTCALCULATOR
BUY•SELL•TRADE
WORKSPACE / NEW TRANSACTION
Make every deal count.
Fast offers, clear trade credit, confident decisions.
What would you like to calculate?
Calculate a cash offer for an item.
Items Traded / Sold
Enter the items you are trading or selling.
Total market value$0.00
70%
Choose a preset or fine-tune with the slider.
For mixed deals: split the item offer into cash paid out and store credit. Leave at $0 for credit only.
Store credit$0.00
Items Purchased
Enter purchase prices.
Items purchased total$0.00
Sales Tax
Estimated Tax$0.00
0%15%
Turn on Apply sales tax to adjust the rate.
Transaction Summary
Items traded / sold0 items
Combined market value$0.00
Offer rate for traded / sold items70%
Store credit$0.00
Items purchased0 items
Subtotal$0.00
Sales tax (0%)$0.00
Grand Total$0.00
Store credit applied−$0.00
Amount Still Needed
$0.00
Final step
Save & Complete Transaction
Record Payment
Record money received toward the balance.
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.