Suggested Retail:$94. Bounty Hunter TK4 Tracker IV Metal Detector. The stylish Gold Digger Metal detector will detect all kinds of metal from iron relics, coins and household items to precious metals like silver and gold.ons. Streamlined in appearance, with only two operating controls and a mode selection switch, the Tracker IV has eliminated the most difficult aspect of metal detector operation: Ground Balancing. 28.25 x 10 x 6.25 inches.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.