If I understand you correctly, you have a variety of information about each object being priced, one object per sheet. If the locations of each bit of information is consistent, you could set up a series of formulas on your price tag sheet that refer to the locations. You would use the INDIRECT function to determine which tab is being referred to.
Example: =INDIRECT(c1&"!A1")
In C1, you would have data validation referring to a list of possible sheet names. You click on the drop down that results, and your formula automatically changes to A1 on a different sheet. The key to making this work is being consistent with adding sheet names into the list that is used for validation.
Omar Freeman
Kitchener, ON