I’ve been searching for a discount on their boosters for a while.
Noticed this particular 4dxt color on sale, haven’t seen this model on sale before.
Just happy I don’t have to pay full price for 2.

Amazon product: Diono baby Monterey 4DXT Latch, 2-in-1 Belt Positioning Booster Seat with Expandable Height/Width and 3-Layers of Protection, Grey Light (10832)
Customer Reviews:
LOVE LOVE LOVE this booster seat. We had one for my 6 year old we were using that was intended for our second vehicle but were using it in mine for awhile. It was fine but when my second child reached height and weight for booster I wanted one for him and replace the one for his brother. I did a ton of research and decided on these. SOOOOO glad I did. I little pricey Especially ordering two but you get what you pay for. The kids are so comfortable in them. They are a little wide, which is great for the comfort but might not be great on some cars. We have them in the bucket seats in Pacifica and they are great. There was a concern regarding The angled headrests in the van but it was not a problem at all. They sit perfect against the seat. If you are debating boosters get this one you won’t regret it.