Mantle MM6 and others

HI..I picked up my first Mantle in over 10 years (Canada is tough for gloves - at least for me)..a MM6 "Comet". Nice shape...needs a cleaning. Can someone asssit with year of manufac. and approx. value pls?
This was found at a play it again type store, and they had 3 other gloves that I could swing buy and get tomorrow if they were worth grabbing, for trades etc:
- RH (I believe it was a RH) Mike Epstein, Spalding (made in Japan)
-RH Glen Beckert, Wilson A2640 (Japan)
-Vida Blue, All Star '71 youth glove but very clean
All three had sharp signatures and quite clean.
Should I grab these? Thanks...chris



This was found at a play it again type store, and they had 3 other gloves that I could swing buy and get tomorrow if they were worth grabbing, for trades etc:
- RH (I believe it was a RH) Mike Epstein, Spalding (made in Japan)
-RH Glen Beckert, Wilson A2640 (Japan)
-Vida Blue, All Star '71 youth glove but very clean
All three had sharp signatures and quite clean.
Should I grab these? Thanks...chris