Bitcoin traded at $12 at the time of its first halving in 2012, but this year’s price is more likely to be nearer $12,000
Source: https://cointelegraph.com/news/12-to-12k-the-100-000-bitcoin-halving-is-just-100-days-away
$12 to $12K: The $100,000 Bitcoin Halving Is Just 100 Days Away
February 1, 2020
CoinTelegraph