Jim,
For 10m target shooting, the Beeman will be a waste of time; you will be proud to get 10 on the card, regardless of score.
Rather than spending megabucks just to get started, why not get either a Daisy 717 or 747 or a Crosman 1377 pump-up. The 747 is a serious 1st target pistol and is only $145 at Pilkguns, maybe less at Pyramidair or the other discounters. The Crosman is around $55, but the price does not reflect the high accuracy. Best bet is one of the Daisys; both are capable of over 540/600 and a modified 747 has been used by your national Olympic team in the past.
Walther CP-2 Match, FAS 604 & Tau 7 target pistols, Smith & Wesson 6" & 4" co2 pistol, Crosman 1377,
Baikal IZH 53 pistol, Gamo CFX Royal,177, Umarex SA-10 CO2 pistol.