If it is as you say one sold in may in similar condition on the auction site for $330. That one was "new" and the tube was perfect . So somewhere around 300 maybe?

Hard to say not knowing the length and all. I purchased what appeared to be an unfished 706 Phillipson Swamp Fox last year on the board for $120. It sat for a few weeks and the seller was willing to lower the price. Maybe you would've gotten more a few years ago when vintage Phillipsons were the rage but they aren't In vogue now. I oh think the shorter the better with Phillipson tapers and prices.
Like Todd said, you should take it out first to see what you think. A few finger prints won't really cost you. Phillipson made some really good rods and good is good no matter when it was made.

Do you own any Phillipsons? That is reason enough to me to hold onto it and try it out. The SF76 is a fine rod. I own one and wouldn't sell it. In reading your post it sounds like you bought it to flip and want us to help set the price. The value is what someone is willing to pay for it as noted recently in another thread on the forum. Either way good luck.

I would say a person would reasonably expect to get anywhere between 100 and 150 dollars out of it, maybe more depending on the individual buyer.