Ratpak 6 way antenna switch

As new, never actually got used, Ratpak 6 way antenna switch. $450 plus post Specifications:
• 1X6 antennas or can be used backwards as in 6 radios to 1 antenna feedline
• 3kW Continuous carrier / 5 kW CW or PEP @ less than 3:1 SWR
• 12V DC operation
• SWR DC to 225 MHz operation under 1.2:1@220MHz)(2m 1.08:1, 6m 1.03:1, HF 1.02:1)
• Insertion Loss – negligible
• Isolation 90 to 70dB+1 to 30 MHz, 65 dB 50 MHz
• Aluminum tray and Chassis, no plastic also WX proof
• Surge protected relays
• Can be used with Band Decoders with 12V DC source