All our runes are legit and perm, never disappear.

Some gameplay tips:

Um Rune

Um rune is one of mid runes in Diablo 2. It can be dropped from Nightmare Act 4 and later acts. There are a few effective ways to farm Um runes.

(1) Countess drop in Hell difficulty

(2) Hellforge quest drop in Nightmare or Hell difficulty. The chances are 1/11

Um rune can also be cubed by using 2 Pul runes and 1 Flawed Diamond.

Um runes are usually used to make runewords or to be socketed in Helm, Body Armor or Shields to increase all resistance. It's the best Diablo II item to boost all resistance (15% all resistance for Helm/Body Armor and 22% all resistance for Shield).

[D2R Non-Ladder] #24 Ist Rune
$0.09

[D2R Non-Ladder] #30 Ber Rune
$0.39

[D2R Non-Ladder] #23 Mal Rune
$0.09

[D2R Non-Ladder] #27 Ohm Rune
$0.15

[D2R Non-Ladder] #31 Jah Rune
$0.75

[D2R Non-Ladder] #26 Vex Rune
$0.15

[D2R Non-Ladder] #28 Lo Rune
$0.19

[D2R Non-Ladder] Annihilus (unidentified)
$0.55

[D2R Non-Ladder] Stone of Jordan Ring
$0.45

[D2R Non-Ladder] #21 Pul Rune
$0.08

[D2R Non-Ladder] #32 Cham Rune
$0.09

[D2R Non-Ladder] #33 Zod Rune
$0.19