diff --git a/devenv/onchain.go b/devenv/onchain.go
index b12d7f1f4..0f6d8c65e 100644
--- a/devenv/onchain.go
+++ b/devenv/onchain.go
@@ -9,6 +9,7 @@ import (
 	"github.com/smartcontractkit/chainlink-deployments-framework/operations"
 	"github.com/smartcontractkit/chainlink-testing-framework/framework/components/simple_node_set"
 
+	"github.com/smartcontractkit/chainlink-ton/deployment/ccip/config"
 	"github.com/smartcontractkit/chainlink-ton/deployment/ccip/operation"
 	"github.com/smartcontractkit/chainlink-ton/deployment/pkg/dep"
 	"github.com/smartcontractkit/chainlink-ton/deployment/pkg/ops/ton"
@@ -27,25 +28,17 @@ func (m *CCIP16TON) PostDeployContractsForSelector(ctx context.Context, env *dep
 		return fmt.Errorf("failed to load CCIP state: %w", err)
 	}
 
-	// Token price constants
-	const TONtoUSD = 2                 // Example value (test/dev only)
-	const TONtoNanoTON = 1e9           // TON has 9 decimals
-	const TokenPriceBaseAmount = 1e18  // Base amount for TokenPrices
-	var USDDecimals = big.NewInt(1e18) // USD precision
-
-	// Token prices are normalized to account for token decimals.
-	// The formula is: (USD price in 1e18) * (1e18 / 10^tokenDecimals)
-	// For TON/LINK with 9 decimals: price * 1e18 * (1e18 / 1e9) = price * 1e27
-	// See: deployment/ccip/config/tokenPrice.go:CCIPTokenPrice
-
 	// Calculate TON token price: 2 USD with 9 decimals = 2e27
-	var TONBaseAmountTokenPrice = big.NewInt(int64(TONtoUSD * (TokenPriceBaseAmount / TONtoNanoTON)))
-	tonTokenPrice := big.NewInt(0).Mul(TONBaseAmountTokenPrice, USDDecimals)
-
+	tonTokenPrice, err := config.CCIPTokenPrice("2", 9)
+	if err != nil {
+		return fmt.Errorf("failed to calculate TON token price: %w", err)
+	}
 	// Calculate LINK token price: 20 USD with 9 decimals = 20e27
 	// LINK has 9 decimals on TON, same as TON
-	linkTokenPrice := big.NewInt(0).Mul(big.NewInt(20), big.NewInt(1e18))
-	linkTokenPrice = big.NewInt(0).Mul(linkTokenPrice, big.NewInt(1e9)) // Scale from 1e18 to 1e27
+	linkTokenPrice, err := config.CCIPTokenPrice("20", 9)
+	if err != nil {
+		return fmt.Errorf("failed to calculate LINK token price: %w", err)
+	}
 
 	updateConfig := operation.UpdateFeeQuoterPricesInput{
 		TokenPrices: map[string]*big.Int{