Seth Lover: $65 (PENDING) (5.75" of lead; great condition)
Whizzo buzzstop: $20 (higher break angle at bridge on jag or jazz master; fixes problems but also tames some arguably cool features like playing behind the bridge)
Mustang bridge: $25 (not including mounting cups; this is Warmoth's bridge w/ single grooves in adjustable saddles... best of both worlds but you may want to put nail polish on adjustment screws down the line even though this hasn't been a problem for me; there's white masking tape on the mounting posts in this picture).
Fiddled w/ a jazzmaster; replaced bridge-position w/ a single-coil pup and swapped mustang bridge + whizzo buzzstop for mastery bridge. Everything was working great when pulled from that guitar; just my personal preferences.
I'll cover shipping. Will knock $5 off if you buy two; $10 if you buy all three. I haven't sold anything here before, so as long as you're listed in the good-buyers/sellers thread I'll ship and you can pay on delivery (unless someone tells me this is a stupid idea) via check or wire (prefer to paypal but I can do that I guess). Alternatively you can pick up in Baltimore and I'll knock $5 off each item.