It entirely depends on the collectible. How rare it is? What condition it's in? If it's a one of a kind or mass produced ? There isn't a price guide for Rugrats collectibles that I could find so your best bet is to go on ebay and see what the price ranges are for other sellers (if there are any), or perhaps go to a toy fair of find a collectibles expert in your area and ask them.
There does not appear to be information available through Nickelodeon how much they charge for ad space during Rugrats.
10.00 each
Rugrats in Paris grossed $103,284,813 worldwide.
Rugrats Go Wild grossed $55,443,032 worldwide.
Many of the collector glasses are valued in price for approximately $10 each. The exact amount of the glass will depend upon the exact glass and its condition.
There does not appear to be information available through Nickelodeon how much they charge for ad space during Rugrats.
10.00 each
10.00 each
SW Figures is a website that shows how much Star Wars collectibles are worth. They can be accessed at www.swfigures.com.
Essentially, reprints are worthless as collectibles.
It kind of depends on what they are
A 1991 Oasis poster is worth what someone will pay for it on ebay. There is a great demand for collectibles though, so it should fetch a pretty good price. Selling on ebay is an effective way to sell such collectibles.
While many figures are not worth much, there are some that will command thousand of dollars. You can get an idea of what the figures are worth at www.starwarspriceguide.com.
If you would like to learn how much your collectibles are worth you can check out this useful guide. http://www.amazon.com/Investors-Guide-Vintage-Character-Collectibles/product-reviews/0873416090
Look on eBay to check Buy It Now pricing and search for prices paid on Ended Auctions. In my experience, this was not a very desirable set of collectibles.
The Rugrats Movie grossed $140,894,685 worldwide.
Rugrats in Paris grossed $103,284,813 worldwide.