Hamilton Devices Dummy Plug by Hamilton Devices No reviews $ 3.99 Dummy Plug - $ 3.99 Title Dummy Plug 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Hamilton Devices Dummy Plug One Pack Hamilton Devices® Dummy Plug Adapter Replacement Piece Only works with Hamilton Devices® Tombstone and PS1