I bought these on 6 August for $150 each (check the archives) with a mind to put my Pronto on an LXD 75 and begin some rudimentary imaging.
But my beautiful wife then went out 2 days later and bought a house at the limit of our budget, so it will be a long time before I get the funds for an LXD - I sold the Pronto last week anyway.
This means my loss is your gain as I need to sell a few things to raise some money for new house stuff. There seems to be nothing wrong with any of it - the filter wheel looks like it has been used but cared for and the filters are unblemished.