There are eight machines total. Three Summit Model SD BT19-C (all three are already setup to link together progressive. , one Summit SD BT19C-V . AND four IGT 96419500 …. All eight machines are fully functioning. All bill proccessors accept modern bills. All machines have the serial number tags on them. Please contact me with any questions. I will take them to a shipping depot if you want to arrange it. Or if you are within a reasonable distance of Spokane, i have a closed trailer. We can discuss delivery options and price.