Pip Values

[VonBierStein]

Hello all. I have a few mint unissued rank pips that a member of another forum wishes to trade/purchase. Problem is that I have clue as to the of the pips. He needs them to complete a uniform and I would like for him to do so but I would like somthing in return. They are the large 15mm pips and are marked on the reverse. Thanks in advance. Would post a picture but says file is too large. Have to figure this out eventually.