You own a store, but you can only sell your username. What do you sell?

[nuclearblues]

two options:
a horrible weapon, the proliferation of which have led to severe consequences on the political interactions of nation-states have been disastrous and unequivocally changed the very nature of human existence;

or preferably, blues music from the cold war period. absolutely wonderful music, though that may have a bit of a limited scale when it comes to trying to properly maintain a store :P

[blueiris080906]

blue iris flowers (i believe they look like this):

[RockinTech]

Musical instruments and computers I suppose

[Yoylecake420]

yoylecake and weed

[crazyroostereye]

I would be every Witch and Wizards favorite store.

Selling Rooster eyes.

[splashy]

each letter of my username is available on opensea as an NFT starting at the low cost 0.296573$ETH. this is a once in a lifetime opportunity to own a part of web history. you may even be able to flip it for 10x the initial value!
D05'T M1$$ 0UT 05 TH1S 05E BR0Z!!!!!!!

[CrypticEyes]

A bunch of necklaces with eyes on them, covered in cryptic unknown languages. All of them are gold, with the language being overlaid in a green-emerald like stone, that you're not quite certain of what it actually is...not quite emerald, in fact it's something you've never seen before, but rings familiar in a small facet of your mind.

[AY38910]

bits? 64 bits? named rob? i mean i have no idea why anybody would buy 64 bits but good for them. shoutout to all bits buyers out there

I bit them. Can I take a byte?
*bait
*beat
*bear
*boat
*bore
*bite

I sell soundchips: YM2149F, KC89C72, T7766A, WF19054...(these are all spinoffs of the AY-3-8910)