I have a John Deere MC519, two bag collector, and a power flow. Currently I have it set up on my 212, but the MC519 will work with a ton of other mowers. Also included is the chute for the MC519.
The power flow works great, but needs a new pulley cover. I have the old one.
Power flow $200
All the mounting hardware is included. I will not sell the power flow unless it is part of a package deal, or the MC519 sells first. If it doesn't sell, I will need to use it this fall. The MC519 holds 19 bushels, or take the cover off, and it is a 1.5 yard cart. I am selling only because with the amount of leaves I have, I need to go bigger.
The only trades I would think about is a trac vac trailer system, or equivalent. Must be able to hold more than 19 bushels.