The byf 44 "t" block seems to be in excellent shape although I can't see it all..with the softshell holster,assuming no tears or hole ,rig should be worth about $800-900.
I can't make out a thing on the byf43.The holster is a hardshell and value will depend upon condition,date, and maker.
Use this as a guide for I can't see bore, grips,etc.