Congrats on my 2k auction winners:
Feel the power you two! You've both got 2K delegated power for one week.
(screenshot from Big Trouble in Little China)
Ok, lets look at what we learn about the price. Let's average those two prices of 2k: 39 SBD .
The price of steem ranged from 1.58$ to 1.80$ during the action. We'll average that to 1.69$ .
It would be best to price delegation in Steem, rather than SBD (even if I still want to receive SBD for delegation.)
39 SBD is about 49.14 USD or about 29 Steem.
Conclusion: For now, 2K rental of SP for one week is worth around 29 Steem.
If the price of Steem goes up or down, I'll be able to scale the price accordingly. Warning! there may be other economic factors the affect the price, supply and demand, the value of SBD, my mood for the day, etc.