[BarackObooma]

Level & XP Needed To Level (without class/race mods)
1 1000
2 7,000
3 19,000
4 37,000
5 61,000
6 91,000
7 127,000
8 169,000
9 217,000
10 271,000
11 331,000
12 397,000
13 469,000
14 547,000
15 631,000
16 721,000
17 817,000
18 919,000
19 1,027,000
20 1,141,000
21 1,261,000
22 1,387,000
23 1,519,000
24 1,657,000
25 1,801,000
26 1,951,000
27 2,107,000
28 2,269,000
29 2,437,000
30 5,311,000
31 3,070,100
32 3,274,700
33 3,485,900
34 3,703,700
35 8,215,600
36 4,537,200
37 4,796,400
38 5,062,800
39 5,336,400
40 12,017,200
41 6,397,300
42 6,717,100
43 7,044,700
44 7,380,100
45 16,835,800
46 8,695,400
47 9,081,800
48 9,476,600
49 9,879,800
50 10,291,400
51 23,976,500
52 25,996,300
53 28,118,100
54 46,090,700
55 33,568,400
56 36,043,600
57 38,631,000
58 41,333,000
59 64,689,900
60 48,152,500

There's a post from 2001 where a Dwarf Paladin said he went from level 6 to 7 on one stack of fangs.

http://everquest.allakhazam.com/db/item.html?item=2878

"this is an excellant quest for newbies in quenos...when you get to 5th lvl go to blackburrow and save the fangs (they stack)..and when your not busy or you go to quenoys to sell loot complete it.good exp i went from lvl 6 to lvl 7 with 1 stack (includes doing the moonstone part)

Daldane
9 pally Dwarf"


Level 6 would take 91,000 experience x 40% penalty = 127,400 experience needed. Divided by 20 fangs, that would mean each fang = 6370 experience which is less than 1/3 of what it currently is (19-20k each).

If you want to bug report this and use it as starter evidence (I'd recommend finding more examples), go for it. If they dropped the reward experience by 2/3, that place would be a ghost town.