Special Choice, Special Prize
noun, する verb, の adjective
If something is special you choose it. That makes it a special selection of yours and it gets a special prize that only you could give!
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
Our boss's painting won the special prize at the contest!
Here are the specially selected cosplayers.
I heard that Koichi eats the best, specially selected black garlic before going to bed every night.