User blog comment:Cheerioz/black long/@comment-34193805-20190424222136

den beta worth and spike worth are not the same. you would have to trade those away for den betas first then trade for black long. nowadays people accept 3 red (maybe add) or 7-8 mixed longs.

but I recommend NOT trading down to dbs to get black long bc you'll be searching for years and having to deal with so many scammers. I would just trade down, get profit, trade down, etc.. until you have enough. gl