Portable air conditioner and heater and dehumidifier and fan

This is a SoleUSAIR 12,000 BTU air conditioner, 12,200 BTU heater, 65 pint dehumidifier, and 3 speed fan! I have the original exhaust duct and remote control. No water bucket to empty! LCD display. Thermostat. Approximately 26 inches deep by 30 inches high by 14 inches wide. On casters. Uses standard 15A house power plug - no fancy outlet necessary.
It cost about $500 when new. It needs repair (freon probably leaked out over the years). Around 5 years old. If you know how to fix these or have a friend in the AC business who can do it, or just want to pay someone for an hour or two of work, this should be a good deal.
Best reasonable offer gets it. Thinking $150 is fair, but if you disagree, make and offer.
Please CALL. Push CONTACT button at top left. I don`t response to emails and my phone does not get text messages.
Thanx!