Update: they just posted the map.
When: On sale Saturday, November 30th
General Admission: P3,500 (69 USD)
Regular Pit: P6,000 (118 USD)
Lower Box: P8,000 (157 USD)
VIP Pit: P10,000 (196 USD)
VIP Seated: P12,000 (235 USD)
The prices were much lower. GA was P999 and VIP was P2,500, so more than 3 times more expensive for GA and 4 times for VIP.
BABYMETAL Tweet and poster:
Info from the announcement 2 weeks ago:
When: Saturday, May 16th, 2020
Festival: PULP SUMMER SLAM XX: JUDGEMENT DAY