Aux input install on OEM HU Feeler

I was thinking of buying a few OEM head units and adding the aux input for iPods/MP3 players. I have done the mod on my truck and it works perfectly. Figure this would be good for anyone that is mechanically inclined. Wondering if anyone would be interested, if so what is a fair price? Would you want to send me your HU or have me get some and sell the HU and have you send in your old one to replenish my stock? If it isn't worth it then that is fine too. I just know that it isn't the easiest thing to do. I would do it per the mod instructions here, don't have the link handy, and I could locate the aux input per buyers request.

See my build thread for how mine turned out. It works perfectly.

 

Check ebay. You have some competition.

 

I will sell you TWO HU's for shipping plus $10. I went aftermarket and had a replacement sitting around.