Irish Mandolin

Help! christmas gift for dad!?
Hey, ok im like the WORST gift picker-outer the world has ever seen!
My dad is 52, im 16
He plays banjo and mandolin
He loves baseball
hes kinda out doorsish but not alot…
Were irish and he very proud of that (but he has SO MUCH IRISH JUNK like shirts, hats, everything)
Hes to picky to buy clothes for…
I dont want anything really personal like boxers or shaving kits or anything..
He just got a new wallet…
He dosnt cook, EVER!
I would get him a white sox shirt or somthing but he has tons of that stuff….
And it seems kinda impersonal…
He has over 2 million ties… (he was a teacher.. need i say more?)
his favorite past gift i got him was a tie tack… he STILL uses it and it was like 2 yrs ago…
Im not gonna get him another one cuz he likes the one he has and wont wear another one.
Gift cards seem impersonal too…
He dosnt wear pj’s or lounge pants…
Im so stuck!
What about a CD of his favorite music from the 60s or 70s (I am about his age, so get to know his musical tastes, like the beatles or the Stones)
The Beggarman (Irish) / Bicuit Tin Mandolin