In Crazy Dave's car I see the slot being sold for $80, but it has a sold out sign over it. One extra seed slot can be obtained in Pirate Seas, in a gate between Day 9 and Day 10 before the update or by completing Day 21 after the update. how to get 10 slots in plants vs zombies mobile. Unfortunately, you can't. The. When will I be able to purchase this? Still requires 10 seed slots. . There is no room for the 10th slot on the DS/DSi/3DS Touch Screen. As per the Plants vs zombies wiki: Extra Seed Slot ten - $80, (unavailable on iOS, Mobiles with Samsung bada OS, DS, and Android because. The Kernel. MegaSuperab - 11 years ago - report. Sin embargo, es probable que lo quieras. Al menos en la versión para PC, el número máximo de semillas es de Es bastante caro: dólares. The Wall-nuts and (non-gold) magnets are ditched, replaced with relatively inexpensive Kernel-Pults in Pumpkins.