Neither the last email, nor the associated links, gave the table cost for those events.
For MCM London 2021’s Artist Alley it’s £130 + VAT = £156. You can find more info at https://www.findthemetaverse.com/film-tv/mcm-comic-con-london-2021-artist-alley-application
For MCM Birmingham 2021’s Artist Alley it’s £110 + VAT = £132. You can find more info at https://www.findthemetaverse.com/film-tv/mcm-comic-con-birmingham-2021-artist-alley-application
Hat tip to Kate of https://widdershinscomic.com for this info
P.S. if you let me know about a con opening for bookings that I haven’t covered yet I’ll include a link to your website in the associated mailout as a thank you