This is a pre-rookie bat with his minor league #84 on the top and bottom. The seller stated "I'm told that this is one of his first 6 contract model bats with model number G174". Rasmus has since changed his model bat, so we know this is from very early on in his professional career.
The bat shows game use with lots of ball marks, tar, Colby's custom tape job at the knob of the bat.
The bat is cracked completely through with a clean break. There is a small. 3/4" piece missing at the bottom of the break which you can see in the picture.
The top of the bat is cupped with #84, 33.5 length, 31.5 ounces in silver paint pen.