Kinetics IsoMax Sound Isolation Clips (72)
Kinetics IsoMax Sound Isolation Clips-Walls and Ceilings (1 Case - 72 per case)
I bought these and ended up not needing them.
$300 for the case, free shipping to USA-48 or pickup in Durham, NC
I have been on the avsforums since 2002 and completed many successful buy/sell transactions.
You can also search my username on google for lots of references from ebay, cycling and photography forums