Change NFT Deposits According to RFC-45 (#237)

As specified in [RFC
45](https://github.com/polkadot-fellows/RFCs/blob/main/text/0045-nft-deposits-asset-hub.md#enhanced-approach-to-further-lower-barriers-for-entry)

CHANGELOG.md

@@ -17,6 +17,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Refund any leases that are not migrated to Coretime (have holes in them/have not yet started) ([polkadot-fellows/runtimes#206](https://github.com/polkadot-fellows/runtimes/pull/206))
 - Enable Elastic Scaling node side feature for Kusama ([polkadot-fellows/runtimes#205](https://github.com/polkadot-fellows/runtimes/pull/205))
 - Cancel Parachain Auctions ([polkadot-fellows/runtimes#215](https://github.com/polkadot-fellows/runtimes/pull/215))
+- Update NFT deposits according to RFC-45 ([polkadot-fellows/runtimes#237](https://github.com/polkadot-fellows/runtimes/pull/237))
 
 ### Changed
 

system-parachains/asset-hubs/asset-hub-kusama/src/lib.rs

@@ -840,11 +840,11 @@ parameter_types! {
 	pub NftsPalletFeatures: PalletFeatures = PalletFeatures::all_enabled();
 	pub const NftsMaxDeadlineDuration: BlockNumber = 12 * 30 * DAYS;
 	// re-use the Uniques deposits
-	pub const NftsCollectionDeposit: Balance = UniquesCollectionDeposit::get();
-	pub const NftsItemDeposit: Balance = UniquesItemDeposit::get();
-	pub const NftsMetadataDepositBase: Balance = UniquesMetadataDepositBase::get();
-	pub const NftsAttributeDepositBase: Balance = UniquesAttributeDepositBase::get();
-	pub const NftsDepositPerByte: Balance = UniquesDepositPerByte::get();
+	pub const NftsCollectionDeposit: Balance = system_para_deposit(1, 130);
+	pub const NftsItemDeposit: Balance = system_para_deposit(1, 164) / 40;
+	pub const NftsMetadataDepositBase: Balance = system_para_deposit(1, 129) / 10;
+	pub const NftsAttributeDepositBase: Balance = system_para_deposit(1, 0) / 10;
+	pub const NftsDepositPerByte: Balance = system_para_deposit(0, 1);
 }
 
 impl pallet_nfts::Config for Runtime {

system-parachains/asset-hubs/asset-hub-polkadot/src/lib.rs

@@ -746,11 +746,11 @@ parameter_types! {
 	pub NftsPalletFeatures: PalletFeatures = PalletFeatures::all_enabled();
 	pub const NftsMaxDeadlineDuration: BlockNumber = 12 * 30 * DAYS;
 	// re-use the Uniques deposits
-	pub const NftsCollectionDeposit: Balance = UniquesCollectionDeposit::get();
-	pub const NftsItemDeposit: Balance = UniquesItemDeposit::get();
-	pub const NftsMetadataDepositBase: Balance = UniquesMetadataDepositBase::get();
-	pub const NftsAttributeDepositBase: Balance = UniquesAttributeDepositBase::get();
-	pub const NftsDepositPerByte: Balance = UniquesDepositPerByte::get();
+	pub const NftsCollectionDeposit: Balance = system_para_deposit(1, 130);
+	pub const NftsItemDeposit: Balance = system_para_deposit(1, 164) / 40;
+	pub const NftsMetadataDepositBase: Balance = system_para_deposit(1, 129) / 10;
+	pub const NftsAttributeDepositBase: Balance = system_para_deposit(1, 0) / 10;
+	pub const NftsDepositPerByte: Balance = system_para_deposit(0, 1);
 }
 
 impl pallet_nfts::Config for Runtime {