#2373 dated Jan 9th 1988 is the (technically) New Year issue but no mention of this on the cover like there used to be...
#2380 with free Dandy Beano Panini sticker pack attached to cover.
#2381 with free Dandy Beano Panini sticker pack attached to cover.
#2402 is the 50th Birthday issue with free 50th Birthday Poster.
#2415 with free pack of Rainbow Nerds sweets attached to cover. These can melt over time and stain your comics!
#2423 dated Dec 24th is the Christmas issue.