As the title mentions, this is a new-in-box, LET Motorsports (now Eurocharged for hardware) 181mm pulley kit for sale. Kit includes:

181mm crank pulley
idler pulley
v2 water pump pulley
19000 rpm LET bearing
OEM crank bolt

MSRP's from LET/EC for $850. Thinking $700 shipped OBO is fair...? Again, this is completely new hardware, 0 miles, never even installed, etc.

Also, a feeler for LET C32 shorty headers - these are the v1, ceramic coated mild steel headers, not the current non-coated SS ones. Originally MSRP'd for ~$1000, but these are used (probably around 10k miles on them). Maybe $550 shipped OBO?

The pulley kit is definitely for sale, the headers are a feeler-only at this point (and are on my car at present).

EDIT: Headers pending sale. New 181mm Pulley Kit price update.

Feel free to PM me if there're any additional questions or info requested - thanks!