I promote collectible gadgets, and after a time frame or availability components, the worth can rise on gadgets. So im searching for an program or system that may assist me implement inventory controls, the place i can checklist a certain quantity of an merchandise, then as soon as it has bought out, i can verify my remaining inventory and checklist extra at a better worth.

instance –

100 in inventory, checklist 10 at 9.99, as soon as the 10 have , they may relist one other 10 at a better worth of 11.99 ? and so forth.

Is there any stock managment software program on the market that might do that ? Or perhaps its attainable with some good Excel planning, im unsure.

Or is there any good examples of a list excel sheet ? im misplaced.