eh that's really not the same LOL +2 efficiency (get obsidian in 2.5 sec and other blocks auto)and unbreaking III (rest 4times longer)and +1 Fortune(drops 2.2)
It is a fortune III with Unbreaking III so its up there not sure about Eff V it might go for say.... 25k-27k
Fortune is amazing I would buy this pick for more than 50k because you will get your money back in the em=nd with the selling of the diamonds and it lats ages
for how much? ill accept the highest bidder if Squizzel_Boy wants to pay more than you he would get it From Aikar: Fortune 3 with Unbreaking 3 (x4 durability) 50 * 1562 * 2.2 * 4 = 687,280 (687k) rupees earned