I'd recommend a Victorinox Alox Pioneer. It is a classic scout design but without the scout emblem. It does have an engravable plate. Victorinox also makes several models with the scout emblem; unfortunately none of them have alox handles. A first scout knife doesn't need to be expensive to be very meaningful. The Victorinox runs about $25, the Case about $100, the Remington about $60. I still have my scout knife, an old Imperial, and my "Toten Chip" card in my "memories" box (we all have one of those). That was about 60 years ago. I like the Alox Pioneer as it is more durable than the red cellidor handles although I've never had any go bad except they scratch easily. It's not the price that matters for ones first knife. It just has to be a good knife, sturdy and usable. It will be a keepsake regardless of price. IMHO, high end folders are fine for later on if he shows an interest in collecting. Now is it a gift from his dad and all the memories that will go with that.
Rich S (sentimental old guy