Sent an offer on wrong item how do I fix

[aimeeisme]

I thought I was offering for a different item the price is $17 that I sent to interested party but the price is $200 . What do I do? They would have to know it's a mistake 

[hollysfinds]

I would end that listing pronto before they accept the offer 

[chapeau-noir]

Just take down the listing for 'mistaken price' or whatever that reason is (if they ask one).

The buyer will not necessarily *know* that's wrong and you don't want to let it go for that.