30lb jug of R-134a refrigerant for $84.99.
Page 23, upper left.
Sams Club had these for around this price a year ago.
Shortly after that, the U.S. put a tariff on Chinese import refrigerant and the price went up approx. $50.
Even if you don’t know how to do refrigeration work, it might save you money to buy a jug and supply your own refrigerant when getting service done.
Also, be advised that this jug likely uses Acme threads and is different than the threads on a standard manifold gauge set.
I had to buy an Acme thread adapter from the local HVAC supply house, approx 8 bucks.