I was on gunsamerica's site and came across a NIB P7PSP and the seller (Fountain Firearms) claimed that it's the last shipment of P7PSPs. I really hope this is not true!
I just bought a NIB P7 (PSP) at a local gunshow, I hope their not being discontinued. I originally had my heart set on a P7M8, luckily I couldn't find one. If you hold both of them side by side you will find that the P7 (PSP) is much nicer. It has a shorter cocking stroke, snag proof mag release, and fits better in the hand.
This going to make you cry, I paid $820 after very little haggling.
The PSP is still listed on H&K's U.S. website but, true, it is not in the 2000 catalog. It is supply and demand. If enough people ask for it, it may be there again.