It kind of depends on what they are
Taiwan uses the Taiwan Dollar. As of 09Oct09, 1 US Dollar was worth 32.3 Taiwan Dollars.
SW Figures is a website that shows how much Star Wars collectibles are worth. They can be accessed at www.swfigures.com.
1 USD = 28.5 NTD ntd refers to new Taiwan dollar
The market for collectibles can change quickly. Usually what is worth the most money consistently are rare autographs on rare objects. Meaningful equipment (like a historic baseball) can command a hefty price.
10.00 each
10.00 each
2 hookers
1 us dollar is worth 30 taiwanian dollars
The WikiAnswers style is to use "value" instead of "worth", as in "What is the value of an XYZ?" instead of "What is an XYZ worth?"
The market for certain collectibles like toy robots can fluctuate based on demand. Currently, there are two that are worth the most in mint condition: The Lost in Space B-9 Robot and the Mr. Atomic robot.
Generally speaking, collectibles are always going to be worth more when they're in their original packaging, than those that have been opened and/or used. There are rare circumstances where collectibles are worth more if they look 'vintage' by having some wear and tear, but this is not the case with most collectibles. As you did not specify exactly what item(s) it is that you have, it is hard to say what the case would be in your particular circumstance.
Essentially, reprints are worthless as collectibles.