I have the following Items Fa on Ebay:
1. LBO crystal good for SHG & THG high power
2. UV silicon photodiode, good for laser detection of SHG laser
3. 10 Watt @ 859 nm Laser diode
4. CO2 gold mirror, good for IR work
See link at " http://tinyurl.com/29p7u8 "
Good luck bidding.
Rick