The FF605 that sold 4 days earlier than that only went for $112.50. It didn't have a tube, though. There was an FF70 that went for $134, so maybe I underestimated the value.
You can do an advanced search in ebay on completed listings to get an idea of what rods have been selling for recently.
Personally, I think the current prices are inflated. Feralites were very utilitarian rods that were produced in mass quantities. I collected several over the past 2 years and paid between $30 and $80 for them.