just a data point, I paid about $5k more than your listed price for my 87 E34. The PO had replaced all the port lites and hatches with original equipment Lewmar, new dodger and bimini about 5 yrs old, new Harken roller furling (sails are about 10 yrs old), new prop shaft, prop, cutless bearing, and dripless stuffing box all about 5 yrs old. New primary Harken winches too, so the PO put some money into this also. Has Furuno radar/GPS, Icom VHF, TV, two refrigerators (one not working) and AC (also not working), autopilot, otherwise looks very similar equipped as yours from the listing. By the time I had the engine cooling plate replaced, changed many hoses, replaced a Y valve in the head (there was actually a bottle cap jamming it up), and a few other odds and ends, the yard bill was another $9K. I usually do my own work but getting long in the tooth and decided to let the yard monkeys do it, they did an OK job.
I was all set to buy a slip neighbor's 89 E34 with less equipment but new sails for $43K but he has blister problems and after suffering with a boat with blister problems for many years, I chickened out. But I was sold on this E34, looked for a long time for a 91 or greater, they were made by Pacific Seacraft, a quality manufacturer but the only one I saw locally was in poor shape, more money and needed a lot more work. So when this one came on the market, I was ready and a few extra $K for a boat in good shape was worth in, soft spot in the deck and all. The PO had the bottom stripped and epoxy barrier coat applied so the bottom only had one or two minor blisters. Be sure to check that out, other Ericson owners all said they had some form of blisters. Good luck, we are very happy with our E34.