christmas presents under 100

More Christmas gift questions …….?
Ok, I'm out of ideas. I've asked this before, but I want some more suggestions. What is very good this year, an old man? (Actually, it will be almost 14 months old at Christmas.) I'm not looking to break the bank, so something under $ 100. I'd like to get something that is fun for him, but can also help you learn a little. Something he and I can play together. I do not know if spending money on a great gift … Or get a bunch of smaller items. HEEEELP! Smart Parents Come on you out there! Give me an idea! I'm going Christmas shopping soon!
Here are some things I have Landon: http://www.target.com/Tonka-Wheel-Driver-Dump-Truck/dp/B000RADVC2/sr=1-16/qid=1228163735/ref=sr_1_16/187-6515745-9440366 ? ie = UTF8 & index = target & rh = k%% 3Adump 20truck & page = 1 http://www.target.com/Prehistoric-Dinosaur-Collection/dp/B001BNYL0U/sr=1-16/qid=1228163847/ref = sr_1_16/187-6515745-9440366 ? ie = UTF8 & index = target & rh = k% 3Adinosaur & page = 1 We also got him a guitar Elmo, some of the dinosaurs and a Oballo. I like the tipper because he is starting to want to put their toys in a basket and carry on what I think will be like putting your stuff in the truck and drive it.
drive it!: The Motor Magazine