Bachman's Pawn in Dallas also used to have great prices on TRG 22/42 rifles and gear.
New TRG model w/major revisions was announced a few months back. Dunno if Sako is keeping the classic 22/42 in the lineup, but if not, might find some clearance deals.
Want the Real Ticket? Buy a used gun and rebarrel. The TRG-42 is the ticket for switchbarreling since you can buy .473", .532", & .590" bolt bodies. Will they interchange with the new style? Time will tell. TRG-S rifles share same basic action (M995) and trigger, also barrel thread pattern. If the new style doesn't offer all the options of the 42/S might want to do some investigating.
FN-H SPR is the other most viable option, if you know you want short-action receiver. Variety of McMillan stocks and precision chrome-lined barrel of heavier diameter than the Sako. Also, don't have all the pathetic dovetail slotted integral base to deal with for scope mounting. Missing a few bells/whistles, but CRF feeding and ejection gives superior control and there are aftermarket magazine assemblies that enable employment of Accuracy Intl magazines. Winchester 70 Laredo would be good choice in a magnum and could swap a .473 bolt to switchbarrel and build from ground up.
Just some ideas... IMHO, owning a TRG and not switchbarreling is failure to realize potential.