The most reliable indicator of a card's current market value is found by checking what cards have actually sold for, not just the asking price
In other TCG-related news, check out the Steelix card from Dream League [SM11b]
Once that happens, Nibiru will tribute as many face-up monsters on the field as possible to Special Summon itself to your field
You can only use this effect of "Shinobaron Shade Peacock" once per turn
Physalia, on the other hand, allows you to both cheat out your other Water monsters (Such as Kairyu-Shin), as well as place Umi in the Graveyard (with several other mechanisms to add it back to hand)
Protecting Your Collection: Multi-Tiered Archival Defense As your collection scales, you must establish an active, structured protection pipeline to defend your card stocks from physical friction, humidity shifts, and solar light radiation