Silver Mine Subs Main Menu Hot Subs Menu Cripple Creek Price – $3.49 – $6.59 Grilled chicken breast, bacon, provolone, lettuce, tomato, ranch Frontier Price – $3.49 – $6.59 Grilled chicken breast, bacon, provolone, BBQ sauce, lettuce Silver Plume Price – $3.49 – $6.59 Grilled chicken breast, provolone, lettuce, tomato, mayo Steam Engine Price –