2019 brings TWO Sonic Christmas ornaments!
Make your tree cooler, when you hang these festive resin ornaments from the branches. The left ornament features classic Sonic in a new pose. He's wearing a Santa hat, and is shown carrying a red & green wrapped gift in one hand while walking & smiling.
The second ornament is also supposed to be resin...but it has a different style & look? There are no outlines on this one at all, and the material (for some reason) really doesn't look the same...so what's going on here?
Either way, this has modern Sonic doing a thumbs up inside a gold ring that has a Christmas bow at the bottom. He's also wearing a santa cap. Both of these have a silvertone cord to hang them from a hole in the top. They are both 2018/2019 Sega Shop items, and are 15 dollars each.

The reasonability of the price would depend on what size they are and if the material is fragile or not. Ornaments tend to be a little costlier than every-day items because they are customized / special to Christmas somehow. However, they're also pretty collectible at the same time.