Hmmm ... just spent $100 to get the dumb plane ... I guess it’s cool that it stacked with the monster book promo and a free little train from retail me not ... but now I have a $100 Harry Potter hall that I’m not sure I want. Hopefully it becomes collectible ... assuming it will retire soon since it came out in 2019.
More so because the set was $60 at Target in the fall. It was supposed to retire along with the set with the blue car but LEGO kept it going because of the pandemic.
But the plane will be $20-30, the HP Book is about the same, maybe slightly higher, then you get a decent set. Look at the dam teal car from January it's like $30+ on something you would only needed to spend $85. I'd say you got $55 worth of 'freebies' and could easily set the great hall for $65+.