Teddy Talk: Creating, Collecting, Connecting

Hi Everyone,
   My name is Jimm and I'm from New York.  When I was growing up, my mother was an avid bear collector and maker.  I remember traveling all the north east with my mom attending numerous teddy bear conventions and bear signings.  My mom passed away earlier this year from heart failure.  Now I am tasked with seeing what bears I have, what they are worth today and the best way to go about selling them. 
For instance, I have a 1983 Steiff Manschli "Buddha Bear" 0310/19.  The bear is Autographed by Steiff on the ear tag, and is in like new condition (non of the bears I have were played with, collection only)...
I also have a Diane Gard bear.  A Bear with a Heart #39/250 and was autographed by Diane in 1987.

I have a ton of bears to go through and need help... hopefully I can find it here.  I'm not looking for top dollar (although nice), but not looking to sell a $300 bear for $20 either...

Thanks for any and all help...

Jimm