If you wish you use attribute mapping to map your the eBay item condition you can create a custom field, enter the following codes against your products and map that custom field to the 'condition' field via attribute mapping:

"1000" = New

"1500" = New other (see details)

"1750" = New with defects

"2000" = Manufacturer Refurbished

"2500" = Seller Refurbished

"2750" = Like new

"3000" = Used

"4000" = Very Good

"5000" = Good

"6000" = Acceptable

"7000" = For parts (not working)