Is there any way to get an idea of value range for it?
Value for a rifle your dad gave you when you were a kid?
Priceless.
Market value won't be high. There were a LOT of 99EG's in 300 Savage, and the recoil pad and sling modifications remove any collector interest. Depending on your location... $350 to $450'ish?
“The Savage 99 Pocket Reference”. All models and variations of 1895’s, 1899’s and 99’s covered. Also dates, checkering, engraving.. Find at www.savagelevers.com