I purchased my argosy from this dealer(Trucks Plus). They are as advertised. Very flexible and willing to work with reasonable request to maintain their 100% positive ebay rating. Their primary market is higher end RVs.
They had this on there lot at the time of my purchase, but I didn't have a chance to see it...I believe it is 28' not 27'. Looks to be in good better condition than my 26' (and currently a better bid). Too long for me though.
Be aware that I encountered many first time birders driving up the bidding. I always view this with suspicion on "no reserve" items.
1975 Argosy 26
2015 Jeep GC Summit EcoDiesel w/Hensley