I've decided to sell my brand new (never used) Barker #25895 sewer tote.
Since our grey water tank is so small and I have no good place to carry this one, I'm going to drop back to a 5-gallon version and make multiple trips instead.
It's the #25895 4-wheel version with the level gauge, pneumatic tires and all necessary hoses/fittings.
Cost $208 originally, will sell for $175 locally (no shipping, sorry).
No big rush, so if anyone is ever traveling through the Nashville area I could always meet up with you for ease of delivery.