How much is an Apple iphone 8 Plus worth with an aftermarket home button that has no Touch ID capabilities. Perfect other than new button?

How much is an Apple iphone 8 Plus worth with an aftermarket home button that has no Touch ID capabilities. Perfect other than new button?

It's worth less than half the price of whatever the exact same model sells for wherever you live.

Search on eBay for your exact phone specification and use the "sold" listings filter. You *might* even find some with the same handicap, but it's unlikely as phone that new usually get repaired properly. If you do find any with the aftermarket hobbled Home button then use those to guide your initial asking price. If not start asking comfortably less than half what the others sold for and then allow bidders to decide what it's worth. You can set a hidden minimum selling price to avoid being compelled to sell at bids below that level.

Bidders will factor in the cost of getting Apple (or an approved Apple repairer) to replace the button correctly, and then deduct a bit more for their time and hassle, and also for the risk of being told that there's additional hidden damage which prevents a fully functioning Home button from ever working.

The phone sells for around $450 used. Deduct $100 for replacement of a functioning home button.