The AirLite 342Ti is one of the lightest Revolvers ever made by S&W, The 317 is the lightest in 22lr with an aluminum cylinder, & carries better than anything I've ever had, It's the go with me everywere Revolver..
I picked mine up 3-4 weeks ago New In Box for $550, Mine is an early 1999 model & came with Dymondwood grips factory, See Pic of the 342Ti in the middle surrounded by My 940 & 642 Airweight..
I would think that $650 would be a Decent price, Have a Look in your area for a new 340 or 360 & compair those prices..
BTW all Airlite 342Ti Are Pre-Lock
Good Luck!!
Gary/HK
940 342Ti 642
Centennial Trio