I have posted a link to a website which is a good resource for Star Trek Collectables. See the Related Links section below.
I Googled "star trek collectables price" and got 6 promising sites in the first ten.
Wikipedia would be good place to start to find more information on Star Trek communicators. A more specific description may by found on a star trek specific wiki. If one would like to purchase a replica of a communicator these can be found on various online stores such as eBay, Amazon and ThinkGeek. Yhere are also many Star Trek communicators apps available for mobile devices.
Star Trek is currently available for streaming on Hulu Plus and Netflix.
Look to the links below for both Star Trek and Star Wars autographs .
There are a number of places to find Star Trek toys online. Such items can be purchased online from retailers including eBay, Amazon, ToyWiz, Toys R Us and the Star Trek store.
SW Figures is a website that shows how much Star Wars collectibles are worth. They can be accessed at www.swfigures.com.
Go on the website www.rebelscum.com.
There is actually an official Star Trek Halloween costume store online! They have a wide variety of Star Trek Halloween costumes and accessories to meet your needs! https://www.startrekonline.com/store
Most stores that have video games will stock Star Trek games. Amazon and Game Stop both have Star Trek games in stock, but they generally did not receive positive reviews.
Spock originally appeared on Star Trek, but has made cameos on other Star Trek spin-offs.
When looking to compare Star Wars and Star Trek online a person could go to one of many forums dedicated to those movies. Raptr, Star Trek Online and Wikipedia all have comparisons of the two.
There are several places one can find more information about Wizard of Oz collectibles. One can look at the The International Wizard of Oz Club website which has auctions and discussion boards related to Oz collectibles and memorabilia.