Nirvana love Buzz B/w big Cheese Original 7 Single red Slash Promo Subpop

Nirvana Love Buzz , b/w Big Cheese 7 vinyl single.
Original, authentic, 1988 Sub Pop Records promo copy, with a red slash preceding the number 1000.
Only 200 copies were issued like this.
The record, along with a t-shirt, were given to me by the band as thanks for letting Chad Channing use my drums.
My old band, Gobblehoof, was opening for them at Hampshire College.
Nirvana had smashed their gear the previous night, at the Pyramid, in New York City, citing Iggy Pop s presence in the crowd is their motivation.
Fair enough.The record and jacket are both in near mint condition.
They are also not cheap.
All serious, relevant questions will be answered.