These souvenirs are generally found throughout buildings in Novac. The town's gift shop holds the highest volume of these items, with 1000 of them in stock. Also, in a storage closet (the locked door behind the counter), there are many of them lying around and in metal boxes.
- The Dinky the T-Rex souvenir weighs 0.1 and has a value of 1 cap, while a dino toy weighs nothing and has no value.
- Cliff Briscoe is desperate to sell them. He also tries to create the illusion of the souvenirs being highly requested; on his shop there is a sign that reads "Yes, we have T-Rexes!", and the souvenirs are the first product he talks about when the Courier first talks to him, pretending to assume the Courier went into the shop only to buy these. If his dialogue options are exhausted he will eventually admit that "no one ever buys the T-Rexes."
- The Courier can buy the storeroom key from Cliff Briscoe for 81 caps, or 14 with a Barter check. There are 285 Dinky the T-Rex souvenirs the Courier can take from the room without any repercussions.
- A batch was mistakenly delivered to the general store in the Zion National Park.