Antique Stores in Keystone, SD
2 stores in and around Keystone, South Dakota — call before you drive: many independent shops keep short or seasonal hours, and single-owner stores close without notice when the owner is out buying.
Holy Terror Antiques
221 Swanzey St, Keystone, SD 57751-2040
Haggling: at multi-dealer malls the front desk can radio the booth owner for an offer — 10–15% off marked price is normal and expected on furniture and larger items. Smalls under $20 rarely move. Ask about a dealer discount if you resell, and always ask whether the price includes delivery on big pieces.