It sounds as if your guitar would make a better heirloom than a source of quick cash. Based on how dearly you spoke of it, I wouldn't give it up, especially what it is listed at now.
A bit off-topic, but I was wondering how your mother uses this. Does she really shower with a bird? o_O
A bit off-topic, but I was wondering how your mother uses this. Does she really shower with a bird? o_O