niffered
/ˈnɪfərd/
verb
- Past tense of niffer; to have bargained or haggled over a price.
- The two collectors niffered over the antique vase, each trying to get a better deal.
- They niffered for hours at the flea market before agreeing on a price.
- He niffered with the vendor until she lowered the cost of the rug.