Hi, NEGC scrambles can go for $35-$150 on eBay - depending on the canes and condition.
Silhouette canes increase the values quite a bit, the Selman one had three running rabbit silhouettes.
Your paperweight appears to be in excellent condition and has some nice canes in it so $125 isn't totally unreasonable,
a bit too rich for me tho, but I am a bit cheap