How much did a ticket for the titanic cost in 1912? For 1st class, 2nd class, 3rd etc

does anyone know what a ticket to the titanic originally cost in the early 1900s?

According to this website: Facts About The RMS Titanic

Costs of Tickets were:

First Class (parlor suite) £870/$4,350 ($50,000 today)

First Class (berth) £30/$150 ($1724 today)

Second Class £12/$60 ($690 today)

Third Class £3 to £8/$40 ($172 to $460 today)