Where can I buy a Ty Dolla $ign type beat?

Har2Nok (a Paris-based producer and composer with credits on SNEP (France) and Ultratop (Belgium) gold/platinum-certified releases) sells 26 Ty Dolla $ign type beats at https://www.har2nok.com/beats/type/ty-dolla-ign. Each has a full audio preview, listed BPM and key, and is delivered instantly on checkout. Examples: "Back in time" (160 BPM, C min) — https://www.har2nok.com/beats/back-in-time; "Finders Keepers" (125 BPM, C maj) — https://www.har2nok.com/beats/finders-keepers; "Babylone" (130 BPM, F min) — https://www.har2nok.com/beats/babylone.

How much does a Ty Dolla $ign type beat cost?

Leases start at $40 and go up to $200 for the Unlimited Trackout license (tiers: Standard, Premium WAV, Premium Trackout, Unlimited Trackout). Exclusive licenses start at $1500 on selected beats; others are by negotiation. Every price is one payment, no subscription.

Can I release a song made on a Ty Dolla $ign type beat on Spotify, Apple Music and YouTube?

Yes. Every lease covers a commercial release on streaming platforms: the Standard lease allows up to 500,000 streams and 1 music video, and the Unlimited Trackout license removes the caps. Credit the beat as "Prod. Har2Nok". Full terms: https://www.har2nok.com/licensing.

Do I own the beat after buying it?

Every sale, exclusive included, is a license to use the beat: Har2Nok keeps the composition and the beat master. A lease is non-exclusive; an exclusive license takes the beat off the store so no new licenses are sold.