9v Train Speed Regulator Drought

We had a nice conversation on the Community Discord today about the state of the 9v Train Speed Regulators.  It looks like worldwide supply is running low.  Here are the stats as of 15:30 PST today.

BrickLink

BrickOwl

Ebay 
10 of them ranging from $25USD to $70USD (usually including a power adapter)

What does this mean?  I would order them today if you plan on building some GBC.  Prices are only going to climb as GBC continues to grow in popularity!

Join the Lego GBC Community chat by clicking HERE.