I've just sold one for £4650. I Know it sounds ridiculous but it went for this last week on Ebay!
Not much.
1961
I do not know about the serial number but my Wurlitzer is worth 2,000 and it is really old. I hope this helped.
You submitted the question before including the serial number.
Wurlitzer pianos typically sell for under $300.
Wurlitzer pianos typically sell for under $300.
Wurlitzer pianos typically sell for under $300.
Wurlitzer pianos typically sell for under $300.
Wurlitzer pianos typically sell for under $300.
Wurlitzer pianos typically sell for under $300.
Wurlitzer pianos typically sell for under $300.
Five dollars.