Is Audio Bluebook dead?

It appears to me that Audio Bluebook is no longer being updated.

For example: Sonus Faber Venere is a really popular speaker and I have seen many (100s?) listed on Audiogon over the last ~2 years. However, I can not find any historical sale prices for these speakers in Audio Bluebook.

I am pretty sure it is not me searching incorrectly because I have been able to find historical data on older products (sold on Audiogon prior to ~ 2013).

Is Audio Bluebook really dead? Or am I just suffering the after effects of Saturday night?

Thanks

Brett