One of the best places to buy trade show displays would be the Internet. You can search the web to find a host of various websites that have been set up by event vending companies. These websites make it easy for you to browse through numerous styles and designs of trade show displays until you arrive at the perfect display to suit your purpose.
You would have the option of going through a number of online catalogs that can give you a complete idea about the display before you go in for a purchase. These catalogs not only give you the visual details of the display but will also let you know information pertaining to the various features and hardware that the display entails. These online event vendors would also provide you with delivery to your doorstep. The only drawback that arises in this purchase method is that you are unable to see the actual display until its purchase. Of course some websites do offer a money back guarantee in the vent that a customer is not satisfied with the display. However, seeing the display online as opposed to seeing it in front of you is a different ball game altogether.
For those of you who wish to go in for the purchase only after having physically seen the display there are always event vendor stores. You could also go in for the option of buying trade show displays from dealers. However, most dealers might try to get you to buy the display for more than it is actually worth. The online option gives you a larger range of vendors to compare rates and costs until you settle down for a particular display of your choice.
In the end depending on your shopping convenience and transportation constraints you can decide which option is best for you. Buying a trade show display is not that intimidating a process after all.