in the current build... $50 on knu wire, $50 on a barely used optima yt, x994 hu was a gift from my dad... but he paid $140 on ebay for it and its still minty, nice eclipse 3640 was $35 shipped in an ebay steal, AP APSM1500 $120, AP TXX-BE15 was $130, Eclipse coax's were 20 at the pawn shop, $100 on a dash kit, ...bout $700 after odds and ends... still have to get front speakers and deadener.