It is £2 cheaper - for an adult £13 compared to £15 on the day
https://chelmsfordcityfc.ktckts.com/event/ccfc1819h05/chelmsford-city-v-welling-united
Hate this from clubs. £13 is a normal price, £15 is a rip off (especially watching football in an athletics stadium). Also doesnt allow for if you unexpectedly cant go.
